Analisis Produktivitas Produksi Knuckle Steering Departemen Machining Menggunakan Metode Objective Matrix

Abstract

A company must be able to maximize the productivity of all its activities. One of them is productivity in the knuckle steering item production line, where the number of orders always increases every month. Therefore, companies need to measure productivity which in turn can create more effective and efficient company activities. The method used is Objective Matrix (OMAX). The results of this study are that the lowest productivity is in September with a productivity value of 23.6 and the highest productivity is in month 4 with a value of 517.2. The lowest ratio is found in ratio 1, namely the level of production achievement against machine hour capacity. The productivity value is only 28 of the 132 total total productivity values. This happens because of various factors, namely unprofessional operators, minimal experience operators, lack of machine maintenance so that it often breaks, long production processes, and many defective materials from the Foundry dept. Efforts that can be made to improve this ratio include optimizing the supervisory function on employee performance, maintaining production machines so that they have productive conditions in producing products, and increasing employee motivation.